# Title     : TODO
# Objective : TODO
# Created by: masaikk
# Created on: 2020/12/12



ta=data.frame(
  name=c("LBW","PDD"),
  num=c("001","002"),
  age=c(24,25)
)

#print(ta)
#str(ta)

ta$ad <- c(1,2)

#str(ta)

print(ta)
